Khoom Description
Txawm hais tias S235J0 thiab S235J0W muaj cov npe qib zoo sib xws, lawv sib txawv ntawm cov khoom siv thiab cov qauv siv tau.
Ua ntej,S235J0yog ib qho uas feem ntau siv carbon structural steel uas ua rawsTS EN 10025-2. Nws yog tsuas yog siv nyob rau hauv dav dav engineering lug thiab kev tsim kho, muab zoo weldability thiab plasticity, haum rau siv nyob rau hauv tus txheej txheem ib puag ncig.
Txawm li cas los xij, vim tsis muaj cov ntsiab lus alloying rau huab cua tsis kam, nws yog qhov ua rau corrosion thaum raug rau lub sijhawm ntev, thiab feem ntau yuav tsum tau coatings lossis tiv thaiv kev tiv thaiv kom ntev nws lub neej kev pab cuam.
Piv txwv li,S235J0Wyog ahuab cua structural steeluas ua raws liTS EN 10025-5. Cov hlau no muaj cov ntsiab lus alloying xws li tooj liab, chromium, thiab npib tsib xee, uas ua rau nws tsim kom muaj txheej txheej tuab thiab ruaj khov tiv thaiv xeb thaum raug rau huab cua, ua kom nws zoo heev rau atmospheric corrosion.
Vim li no, S235J0W feem ntau yog siv rau hauv cov qauv xws li txuas hniav, lub tsev facades, kis tau tus yees, ntim, thiab cov tsheb ciav hlau uas nthuav tawm sab nraum zoov rau lub sijhawm ntev, txo cov nqi kho rau kev tiv thaiv txheej.
Qhov sib txawv ntawm cov tshuaj muaj pes tsawg leeg
TS EN 10025-2 S235J0 steel phaj tshuaj muaj pes tsawg leeg
| Qib | Tshuaj muaj pes tsawg leeg | ||||||||
| S235J0 | Cov ntsiab lus Max (%) | ||||||||
| C | Si | Mn | P | S | N | Cu | |||
| Tsawg dua los yog sib npaug li 16 | ＞ 16 Tsawg dua lossis sib npaug li 40 | ＞40 | |||||||
| 0.19 | 0.19 | 0.19 | - | 1.50 | 0.040 | 0.040 | 0.014 | 0.60 | |
TS EN 10025-5 S235J0W steel chemical muaj pes tsawg leeg (%)
| Qib | Tus lej | C max. | Si max. | Mn | P | S max. | N max. | Cr | Cu |
| S235J0W | 1.8958 | 0.13 | 0.40 | 0.20 - 0.60 | max . 0.035 | 0.035 | 0.009 | 0.40 - 0.80 | 0.25-0.55 |
Qhov sib txawv ntawm cov khoom siv kho tshuab
EN 10025-2 S235J0 steel phaj mechanical zog
| Qib | Mechanical Property | |||||||||||||
| S235J0 | Yield zog mm Min Mpa |
Tensile zog mm Min Mpa |
||||||||||||
| Tsawg dua los yog sib npaug li 16 | ＞16 Tsawg dua los yog sib npaug 40 |
＞40 Tsawg dua los yog sib npaug 63 |
＞63 Tsawg dua los yog sib npaug 80 |
＞80 Tsawg dua los yog sib npaug 100 |
＞100 Tsawg dua los yog sib npaug 150 |
＞150 Tsawg dua los yog sib npaug 200 |
＞200 Tsawg dua los yog sib npaug 250 |
＞250 Tsawg dua los yog sib npaug 400 |
＜3 | Ntau dua lossis sib npaug 3 Tsawg dua los yog sib npaug 100 |
＞100 Tsawg dua los yog sib npaug 150 |
＞150 Tsawg dua los yog sib npaug 250 |
＞250 Tsawg dua los yog sib npaug 400 |
|
| 235 | 225 | 215 | 215 | 215 | 195 | 185 | 175 | - | 360-510 | 360-510 | 350-500 | 340-490 | - | |
EN 10025-5 S235J0W steel phaj mechanical zog
| TS EN 10025-5 | Min. Yield zog Reh MPa | Tensile zog Rm MPa | |||||||
| Nominal Thickness (hli) | Nominal Thickness (hli) | ||||||||
| Tsawg dua los yog sib npaug li 16 | >16 Tsawg dua lossis sib npaug li 40 | >40 Tsawg dua los yog sib npaug rau 63 | >63 Tsawg dua lossis sib npaug li 80 | >80 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | <3 | >3 Tsawg dua los yog sib npaug rau 100 | >100 Tsawg dua los yog sib npaug rau 150 | |
| S235J0W | 235 | 225 | 215 | 215 | 215 | 195 | 360-510 | 360-510 | 350-500 |
Daim ntawv thov
S235J0yog European txheem carbon structural steel, tsuas yog siv rau kev tsim vuam dav hlau, bolting, thiab riveting lug. Txij li thaum nws tsis muaj cov ntsiab lus alloying rau huab cua tsis kam, nws feem ntau yog siv nyob rau hauv tsev los yog kev tiv thaiv ib puag ncig, xws li cov tsev lag luam, cov qauv hauv choj, kev txhawb nqa tshuab, thiab lwm yam khoom siv uas tsis raug rau cov huab cua mus ntev. Hauv cov ntawv thov no, S235J0 tuaj yeem siv tag nrho nws cov weldability zoo, plasticity, thiab txhua yam muaj zog.
Piv txwv li,S235J0Wyog cov txheej txheem huab cua zoo dua qub raws li S235J0, tshwj xeeb yog tsim los rau cov qauv tsim tawm sab nraum zoov lossis raug mob hnyav rau lub sijhawm ntev.
Los ntawm kev ntxiv cov ntsiab lus alloying xws li tooj liab, chromium, npib tsib xee, phosphorus, thiab molybdenum, S235J0W tsim ib txheej tuab thiab ruaj khov tiv thaiv oxide txheej ntawm nws qhov chaw nyob rau hauv cov huab cua puag, zoo heev txhim kho nws cov kev tiv thaiv corrosion.
Cov ntawv thov ntawm S235J0W suav nrog cov qauv choj sab nraud, lub tsev façade, cov tsev sib kis, cov thawv ntim, tsheb ciav hlau lub cev, thiab lwm qhov chaw sab nraum zoov.
Cov ntawv thov no tau txais txiaj ntsig zoo ntawm S235J0W huab cua tsis kam, txo qhov zaus ntawm kev tiv thaiv txheej thaum tswj kev ua haujlwm zoo thiab zoo nkauj.
Hauv cov ntsiab lus, S235J0 yog qhov tsim nyog rau qhov chaw nyob sab hauv tsev lossis kev tiv thaiv ib puag ncig, thaum S235J0W yog tsim los rau lub sijhawm ntev - tawm sab nraum zoov, muab cov txiaj ntsig zoo hauv kev tiv thaiv corrosion thiab tu nqi.
Hu rau tam sim no kom tau txais S235J0W Quote
